by Moxye Staff Roc Nation, the full-service entertainment management company created by the music impresario Shawn Carter (better known as JAY-Z), is making an investment in financial trading platform Robinhood. The investment, through Roc Nation’s Arrive subsidiary, is the latest instance of a celebrity rapper plowing cash into Robinhood’s free-to-trade investment platform. The company also … Continue reading Backing Robinhood, JAY-Z’s Roc Nation Invests in Would-be Rockefellers